lkml.org 
[lkml]   [2012]   [Oct]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] panic: fix incomplete panic log in panic()
> Also, we should be careful with things like up() on a semaphore which
> hasn't been down()ed. Because under some Kconfig combinations, such an
> operation might trigger debugging traces and we could get into a big
> mess. (An up() on non-down()ed semaphore is actually an OK operation,
> so this was a bad example. But you see the problem).

iirc the debugging code normally checks oops_in_progress, so this shouldn't
happen.

Agree on the rest of your email -- keep oops simple ... (KOSS)

-Andi


\
 
 \ /
  Last update: 2012-10-16 00:41    [W:0.065 / U:2.220 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site